Top 100 Portal 2 Videos With The Longest Duration by MowseChao
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 Co-Op with Yoshi - Part 2 [Full Stream] | 3:37:06 | Portal 2 | |
| 2. | Portal 2 Co-op with Yoshi - Part 3! | 2:34:39 | Portal 2 | |
| 3. | Co-op Portal 2 With Yasha - Part 1 (Full Stream) | 2:25:12 | Portal 2 |